JP6420405B1 - 異常診断装置および異常診断方法 - Google Patents

異常診断装置および異常診断方法 Download PDF

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Publication number
JP6420405B1
JP6420405B1 JP2017091515A JP2017091515A JP6420405B1 JP 6420405 B1 JP6420405 B1 JP 6420405B1 JP 2017091515 A JP2017091515 A JP 2017091515A JP 2017091515 A JP2017091515 A JP 2017091515A JP 6420405 B1 JP6420405 B1 JP 6420405B1
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Japan
Prior art keywords
motor
value
abnormality
abnormality diagnosis
difference
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JP2017091515A
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English (en)
Japanese (ja)
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JP2018191424A (ja
Inventor
有紀 森田
有紀 森田
高橋　謙治
謙治 高橋
肇 置田
肇 置田
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FANUC Corp
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FANUC Corp
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Publication date
Application filed by FANUC Corp filed Critical FANUC Corp
Priority to JP2017091515A priority Critical patent/JP6420405B1/ja
Priority to DE102018003423.3A priority patent/DE102018003423B4/de
Priority to CN201810401817.8A priority patent/CN108802610B/zh
Priority to US15/968,004 priority patent/US10444288B2/en
Application granted granted Critical
Publication of JP6420405B1 publication Critical patent/JP6420405B1/ja
Publication of JP2018191424A publication Critical patent/JP2018191424A/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/346—Testing of armature or field windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/0241—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an overvoltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/10—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors for preventing overspeed or under speed
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
    • H02H7/0844—Fail safe control, e.g. by comparing control signal and controlled current, isolating motor on commutation error

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Electric Motors In General (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Ac Motors In General (AREA)
JP2017091515A 2017-05-02 2017-05-02 異常診断装置および異常診断方法 Active JP6420405B1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017091515A JP6420405B1 (ja) 2017-05-02 2017-05-02 異常診断装置および異常診断方法
DE102018003423.3A DE102018003423B4 (de) 2017-05-02 2018-04-26 Anomaliediagnoseeinrichtung und Anomaliediagnoseverfahren
CN201810401817.8A CN108802610B (zh) 2017-05-02 2018-04-28 异常诊断装置以及异常诊断方法
US15/968,004 US10444288B2 (en) 2017-05-02 2018-05-01 Abnormality diagnosing device and abnormality diagnosing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017091515A JP6420405B1 (ja) 2017-05-02 2017-05-02 異常診断装置および異常診断方法

Publications (2)

Publication Number Publication Date
JP6420405B1 true JP6420405B1 (ja) 2018-11-07
JP2018191424A JP2018191424A (ja) 2018-11-29

Family

ID=63895522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017091515A Active JP6420405B1 (ja) 2017-05-02 2017-05-02 異常診断装置および異常診断方法

Country Status (4)

Country Link
US (1) US10444288B2 (de)
JP (1) JP6420405B1 (de)
CN (1) CN108802610B (de)
DE (1) DE102018003423B4 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10396699B2 (en) 2017-06-23 2019-08-27 Fanuc Corporation Anomaly diagnosing device and anomaly diagnosing method
CN114614436A (zh) * 2020-12-08 2022-06-10 山东新松工业软件研究院股份有限公司 驱动器检测热过载方法及系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3657670B1 (de) * 2018-11-26 2022-12-28 KEB Automation KG Verfahren sowie vorrichtung zur fehlersicheren drehzahlüberwachung
CN111537879B (zh) * 2020-05-13 2024-01-16 江苏首智新能源技术有限公司 一种同步电机失步诊断方法和系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2861680B2 (ja) * 1992-10-13 1999-02-24 株式会社日立製作所 電気自動車用故障検出法及びそれを用いたフェールセイフ制御方法
JPH11252986A (ja) * 1998-02-27 1999-09-17 Sanyo Denki Co Ltd 多重巻き電動機の制御装置
JP4146172B2 (ja) * 2002-06-24 2008-09-03 東芝エレベータ株式会社 エレベータの制御装置
JP2005102409A (ja) 2003-09-25 2005-04-14 Sato Corp 印字装置
JP4418259B2 (ja) * 2004-02-27 2010-02-17 株式会社日立製作所 電動ブレーキ装置
JP4691897B2 (ja) * 2004-04-07 2011-06-01 富士電機システムズ株式会社 電動機駆動システム
JP5217760B2 (ja) * 2008-08-08 2013-06-19 富士電機株式会社 電動機駆動装置
WO2011024935A1 (ja) * 2009-08-28 2011-03-03 日産自動車株式会社 永久磁石型同期電動機の異常検出装置
JP5406226B2 (ja) 2011-01-07 2014-02-05 本田技研工業株式会社 電動パワーステアリング装置
JP5942337B2 (ja) * 2011-04-28 2016-06-29 株式会社ジェイテクト 車両用操舵装置
JP5977589B2 (ja) * 2012-06-06 2016-08-24 オークマ株式会社 電動機の制御システム
JP5890465B2 (ja) * 2014-05-08 2016-03-22 ファナック株式会社 モータの動力線断線、またはモータ用電力変換装置のパワー素子異常を検出するモータ制御装置
JP2015233372A (ja) * 2014-06-09 2015-12-24 株式会社日本製鋼所 多巻線交流モータの制御方法
JP6200859B2 (ja) 2014-06-11 2017-09-20 株式会社日立産機システム モータ制御装置、及びそれに用いる誤配線検出方法
JP6164166B2 (ja) * 2014-06-23 2017-07-19 株式会社デンソー 多重巻線回転電機の制御装置
JP2016201922A (ja) 2015-04-10 2016-12-01 東洋電機製造株式会社 交流電動機駆動システム及び交流電動機配線異常検出装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10396699B2 (en) 2017-06-23 2019-08-27 Fanuc Corporation Anomaly diagnosing device and anomaly diagnosing method
CN114614436A (zh) * 2020-12-08 2022-06-10 山东新松工业软件研究院股份有限公司 驱动器检测热过载方法及系统

Also Published As

Publication number Publication date
CN108802610B (zh) 2019-08-06
US20180321319A1 (en) 2018-11-08
DE102018003423A1 (de) 2018-11-08
DE102018003423B4 (de) 2020-01-23
JP2018191424A (ja) 2018-11-29
US10444288B2 (en) 2019-10-15
CN108802610A (zh) 2018-11-13

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